🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.46 AU - 0.58 AU

Year: 143 Days

Day: 15.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,267,867 km

• M1: 440,117 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.72 AU - 0.92 AU

Year: 283 Days

Day: 40.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.69 AU - 1.11 AU

Year: 325 Days

Day: 24.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,267,867 km

• M1: 67,319 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.19 AU - 1.83 AU

Year: 707 Days

Day: 29.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,267,867 km

• M1: 122,221 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.45 AU - 1.75 AU

Year: 771 Days

Day: 40.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,267,867 km

• M1: 192,832 km (0.082 R)
• M2: 1,009,636 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.27 AU - 2.97 AU

Year: 1615 Days

Day: 28.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,267,867 km

• M1: 483,052 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 9.5

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.49 AU - 6.67 AU

Year: 5709 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,267,867 km

• M1: 138,528 km (0.103 R)
• M2: 198,816 km (0.111 R)
• M3: 281,244 km (0.043 R)
• M4: 979,118 km (0.088 R)
• M5: 1,332,618 km (0.085 R)
• M6: 1,423,274 km (0.069 R)
• M7: 1,579,155 km (0.108 R)
• M8: 1,925,025 km (0.092 R)
• M9: 2,028,248 km (0.115 R)
• M10: 2,151,068 km (0.103 R)
• M11: 2,276,431 km (0.052 R)
• M12: 2,367,536 km (0.098 R)
• M13: 2,515,787 km (0.088 R)
• M14: 2,939,449 km (0.103 R)
• M15: 3,344,111 km (0.091 R)
• M16: 3,723,491 km (0.112 R)
• M17: 3,831,201 km (0.107 R)
• M18: 4,295,553 km (0.075 R)
• M19: 4,431,538 km (0.101 R)
• M20: 4,895,142 km (0.084 R)
• M21: 5,108,767 km (0.089 R)
• M22: 5,545,443 km (0.084 R)
• M23: 5,793,178 km (0.082 R)
• M24: 6,095,365 km (0.057 R)
• M25: 6,222,823 km (0.058 R)
• M26: 6,376,908 km (0.061 R)
• M27: 6,688,970 km (0.108 R)
• M28: 6,767,808 km (0.049 R)
• M29: 6,899,903 km (0.098 R)
• M30: 7,409,283 km (0.046 R)
• M31: 7,627,547 km (0.055 R)
• M32: 7,847,755 km (0.056 R)
• M33: 8,154,281 km (0.118 R)
• M34: 8,351,301 km (0.067 R)
• M35: 8,749,979 km (0.117 R)
• M36: 8,894,042 km (0.084 R)
• M37: 9,125,919 km (0.047 R)
• M38: 9,418,682 km (0.095 R)
• M39: 9,833,816 km (0.117 R)
• M40: 10,437,144 km (0.088 R)
• M41: 10,559,216 km (0.084 R)
• M42: 11,270,554 km (0.113 R)
• M43: 11,364,501 km (0.066 R)
• M44: 11,711,269 km (0.086 R)
• M45: 12,093,342 km (0.06 R)
• M46: 12,157,520 km (0.106 R)
• M47: 12,221,697 km (0.096 R)
• M48: 12,512,067 km (0.098 R)
• M49: 12,837,292 km (0.081 R)
• M50: 13,066,776 km (0.097 R)
• M51: 13,132,449 km (0.081 R)
• M52: 13,662,774 km (0.093 R)
• M53: 14,166,170 km (0.071 R)
• M54: 14,403,283 km (0.084 R)
• M55: 15,087,843 km (0.102 R)
• M56: 15,225,922 km (0.111 R)
• M57: 15,678,006 km (0.064 R)
• M58: 16,063,969 km (0.114 R)
• M59: 16,773,661 km (0.106 R)
• M60: 16,880,923 km (0.114 R)
• M61: 16,988,484 km (0.061 R)
• M62: 18,076,659 km (0.031 R)
• M63: 18,407,569 km (0.074 R)
• M64: 18,555,222 km (0.061 R)
• M65: 19,000,725 km (0.098 R)
• M66: 19,374,570 km (0.089 R)
• M67: 19,600,163 km (0.1 R)
• M68: 20,167,738 km (0.114 R)
• M69: 20,587,360 km (0.087 R)
• M70: 20,740,698 km (0.079 R)
• M71: 21,319,043 km (0.098 R)
• M72: 21,474,176 km (0.078 R)
• M73: 21,902,774 km (0.117 R)
• M74: 22,098,448 km (0.066 R)
• M75: 24,047,259 km (0.101 R)
• M76: 24,573,395 km (0.099 R)
• M77: 25,021,590 km (0.115 R)
• M78: 26,590,722 km (0.094 R)
• M79: 26,715,936 km (0.089 R)
• M80: 27,134,810 km (0.072 R)
• M81: 27,387,181 km (0.102 R)
• M82: 27,640,301 km (0.119 R)
• M83: 28,021,476 km (0.082 R)
• M84: 28,361,812 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 12.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.06 AU - 9.08 AU

Year: 7931 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 144.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,267,867 km

• M1: 250,726 km (0.098 R)
• M2: 403,465 km (0.097 R)
• M3: 529,128 km (0.072 R)
• M4: 762,500 km (0.081 R)
• M5: 859,440 km (0.087 R)
• M6: 1,233,584 km (0.096 R)
• M7: 1,369,569 km (0.096 R)
• M8: 1,573,022 km (0.049 R)
• M9: 1,964,669 km (0.083 R)
• M10: 2,411,218 km (0.081 R)
• M11: 2,684,384 km (0.091 R)
• M12: 2,941,543 km (0.113 R)
• M13: 3,260,934 km (0.06 R)
• M14: 3,424,894 km (0.045 R)
• M15: 4,375,439 km (0.09 R)
• M16: 4,802,540 km (0.044 R)
• M17: 5,021,103 km (0.066 R)
• M18: 5,274,971 km (0.094 R)
• M19: 5,729,449 km (0.117 R)
• M20: 6,129,174 km (0.077 R)
• M21: 6,264,560 km (0.049 R)
• M22: 6,366,586 km (0.057 R)
• M23: 6,641,697 km (0.108 R)
• M24: 7,671,528 km (0.108 R)
• M25: 7,817,386 km (0.032 R)
• M26: 7,964,291 km (0.112 R)
• M27: 8,112,244 km (0.107 R)
• M28: 8,298,194 km (0.079 R)
• M29: 8,636,734 km (0.057 R)
• M30: 9,561,698 km (0.087 R)
• M31: 9,758,269 km (0.087 R)
• M32: 9,916,693 km (0.112 R)
• M33: 10,517,927 km (0.068 R)
• M34: 11,007,561 km (0.096 R)
• M35: 11,338,023 km (0.073 R)
• M36: 11,924,446 km (0.07 R)
• M37: 12,221,248 km (0.113 R)
• M38: 12,477,659 km (0.099 R)
• M39: 12,649,697 km (0.117 R)
• M40: 12,909,099 km (0.047 R)
• M41: 13,875,352 km (0.086 R)
• M42: 14,547,495 km (0.109 R)
• M43: 14,728,509 km (0.059 R)
• M44: 14,864,792 km (0.071 R)
• M45: 15,876,972 km (0.107 R)
• M46: 16,110,195 km (0.098 R)
• M47: 16,579,932 km (0.118 R)
• M48: 16,721,751 km (0.103 R)
• M49: 17,436,829 km (0.114 R)
• M50: 19,193,556 km (0.084 R)
• M51: 20,143,353 km (0.106 R)
• M52: 20,598,580 km (0.109 R)
• M53: 21,159,572 km (0.025 R)
• M54: 21,777,411 km (0.07 R)
• M55: 22,505,653 km (0.115 R)
• M56: 23,453,655 km (0.104 R)
• M57: 23,986,074 km (0.057 R)
• M58: 24,200,148 km (0.108 R)
• M59: 25,062,730 km (0.079 R)
• M60: 25,880,432 km (0.1 R)
• M61: 26,485,854 km (0.119 R)
• M62: 26,762,461 km (0.045 R)
• M63: 26,984,614 km (0.064 R)
• M64: 27,542,314 km (0.052 R)
• M65: 28,216,702 km (0.096 R)
• M66: 28,329,648 km (0.082 R)
• M67: 28,612,687 km (0.084 R)
• M68: 29,124,312 km (0.106 R)
• M69: 29,581,782 km (0.099 R)
• M70: 30,677,736 km (0.108 R)
• M71: 30,910,062 km (0.112 R)
• M72: 32,139,906 km (0.076 R)
• M73: 32,671,726 km (0.045 R)
• M74: 34,284,990 km (0.05 R)
• M75: 34,768,041 km (0.045 R)
• M76: 35,374,960 km (0.074 R)
• M77: 36,660,753 km (0.086 R)
• M78: 37,588,559 km (0.063 R)
• M79: 41,120,416 km (0.096 R)
• M80: 41,505,032 km (0.071 R)
• M81: 42,213,378 km (0.069 R)
• M82: 42,471,883 km (0.087 R)
• M83: 42,795,762 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.8

Radius: 6.8

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.63 AU - 12.93 AU

Year: 15396 Days

Day: 24.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,267,867 km

• M1: 86,168 km (0.112 R)
• M2: 203,304 km (0.105 R)
• M3: 392,844 km (0.073 R)
• M4: 463,305 km (0.049 R)
• M5: 538,552 km (0.115 R)
• M6: 585,676 km (0.108 R)
• M7: 684,709 km (0.114 R)
• M8: 843,882 km (0.091 R)
• M9: 1,197,531 km (0.111 R)
• M10: 1,368,521 km (0.088 R)
• M11: 1,639,892 km (0.094 R)
• M12: 1,686,716 km (0.098 R)
• M13: 1,757,925 km (0.105 R)
• M14: 2,129,077 km (0.104 R)
• M15: 2,363,347 km (0.105 R)
• M16: 2,551,392 km (0.061 R)
• M17: 2,605,995 km (0.1 R)
• M18: 2,800,173 km (0.077 R)
• M19: 3,351,142 km (0.114 R)
• M20: 3,934,873 km (0.09 R)
• M21: 4,352,400 km (0.03 R)
• M22: 5,159,780 km (0.102 R)
• M23: 5,580,599 km (0.073 R)
• M24: 5,687,561 km (0.062 R)
• M25: 6,380,648 km (0.108 R)
• M26: 7,371,734 km (0.106 R)
• M27: 8,287,722 km (0.115 R)
• M28: 9,029,428 km (0.096 R)
• M29: 9,323,687 km (0.105 R)
• M30: 10,137,949 km (0.06 R)
• M31: 10,796,778 km (0.032 R)
• M32: 11,560,175 km (0.061 R)
• M33: 13,328,572 km (0.036 R)
• M34: 13,952,844 km (0.102 R)
• M35: 14,049,634 km (0.112 R)
• M36: 16,440,656 km (0.075 R)
• M37: 16,799,691 km (0.051 R)
• M38: 16,902,764 km (0.074 R)
• M39: 17,630,259 km (0.03 R)
• M40: 17,892,504 km (0.089 R)
• M41: 18,793,831 km (0.085 R)
• M42: 18,847,237 km (0.115 R)
• M43: 19,493,051 km (0.108 R)
• M44: 19,547,206 km (0.077 R)
• M45: 19,927,484 km (0.084 R)
• M46: 20,420,109 km (0.063 R)
• M47: 20,640,467 km (0.086 R)
• M48: 21,194,428 km (0.071 R)
• M49: 21,250,078 km (0.078 R)
• M50: 21,417,478 km (0.061 R)
• M51: 21,529,228 km (0.108 R)
• M52: 21,585,178 km (0.118 R)
• M53: 21,697,226 km (0.063 R)
• M54: 21,865,823 km (0.119 R)
• M55: 21,922,072 km (0.11 R)
• M56: 22,034,719 km (0.067 R)
• M57: 22,317,160 km (0.067 R)
• M58: 24,328,055 km (0.115 R)
• M59: 24,503,084 km (0.067 R)
• M60: 24,678,562 km (0.12 R)
• M61: 26,396,095 km (0.093 R)
• M62: 26,756,178 km (0.08 R)
• M63: 26,997,180 km (0.088 R)
• M64: 27,481,428 km (0.107 R)
• M65: 28,274,297 km (0.09 R)
• M66: 28,458,302 km (0.064 R)
• M67: 28,519,787 km (0.066 R)
• M68: 28,581,272 km (0.068 R)
• M69: 29,198,512 km (0.099 R)
• M70: 29,508,778 km (0.089 R)
• M71: 30,383,328 km (0.073 R)
• M72: 30,760,763 km (0.102 R)
• M73: 30,950,154 km (0.086 R)
• M74: 31,266,404 km (0.076 R)
• M75: 32,157,857 km (0.079 R)
• M76: 32,414,119 km (0.047 R)
• M77: 34,357,545 km (0.086 R)
• M78: 36,338,370 km (0.073 R)
• M79: 36,404,941 km (0.052 R)
• M80: 36,538,382 km (0.068 R)
• M81: 40,547,755 km (0.104 R)
• M82: 41,589,106 km (0.108 R)
• M83: 41,938,117 km (0.102 R)
• M84: 42,077,991 km (0.083 R)
• M85: 42,709,444 km (0.099 R)
• M86: 42,991,137 km (0.099 R)
• M87: 43,627,077 km (0.089 R)
• M88: 43,839,806 km (0.049 R)
• M89: 44,408,726 km (0.097 R)
• M90: 46,346,617 km (0.079 R)
• M91: 46,708,494 km (0.073 R)
• M92: 47,289,383 km (0.097 R)
• M93: 47,653,803 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 14,763 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit